40% (1964)

0% (2019)

0% (2003)

0% (2011)

60% (2001)

70% (1982)

65% (1992)

96% (2008)

82% (2005)

0% (2007)

42% (2006)

54% (2006)

80% (2007)

0% (1958)

0% (2017)

0% (2011)

50% (2009)

0% (1999)

69% (1996)

50% (1977)